Market Cap

$190.02B

Current · Retrieved: Oct 25, 2026 · USD

KLAC Market Cap

Current$190.02BretrievedOct 25, 2026

KLAC Market Cap ($165.74M → $190.02B · CAGR +16.5%)

Latest values, visible window

High-resolution chart · PNG

KLAC market cap history

Daily history. Dates identify market observations.

KLA Corporation Market Cap — Daily history
Date	Market Cap
Sep 19, 2003	7,399,406,700
Sep 12, 2003	7,386,356,600
Sep 5, 2003	7,542,957,800
Aug 29, 2003	7,764,809,500
Aug 22, 2003	7,451,607,100
Aug 15, 2003	6,786,052,000
Aug 8, 2003	6,264,048,000
Aug 1, 2003	6,812,152,200
Jul 25, 2003	6,838,252,400
Jul 18, 2003	6,564,200,300
Jul 11, 2003	6,250,997,900
Jul 3, 2003	6,068,296,500
Jun 27, 2003	6,055,246,400
Jun 20, 2003	6,159,647,200
Jun 13, 2003	5,950,845,600
Jun 6, 2003	6,407,599,100
May 30, 2003	6,029,146,200
May 23, 2003	5,206,989,900
May 16, 2003	5,298,340,600
May 9, 2003	5,546,292,500
May 2, 2003	5,507,142,200
Apr 25, 2003	5,076,488,900
Apr 17, 2003	5,220,040,000
Apr 11, 2003	4,763,286,500
Apr 4, 2003	4,985,138,200
Mar 28, 2003	4,932,937,800
Mar 21, 2003	5,220,040,000
Mar 14, 2003	4,580,585,100
Mar 7, 2003	4,410,933,800
Feb 28, 2003	4,671,935,800
Feb 21, 2003	4,580,585,100
Feb 14, 2003	4,476,184,300
Feb 7, 2003	4,123,831,600
Jan 31, 2003	4,254,332,600
Jan 24, 2003	4,502,284,500
Jan 17, 2003	4,698,036,000
Jan 10, 2003	5,402,741,400
Jan 3, 2003	5,089,539,000
Dec 27, 2002	4,724,136,200
Dec 20, 2002	4,724,136,200
Dec 13, 2002	4,828,537,000
Dec 6, 2002	5,154,789,500
Nov 29, 2002	5,768,144,200
Nov 22, 2002	5,598,492,900
Nov 15, 2002	4,959,038,000
Nov 8, 2002	4,841,587,100
Nov 1, 2002	4,880,737,400
Oct 25, 2002	4,384,833,600
Oct 18, 2002	4,293,482,900
Oct 11, 2002	3,758,428,800
Oct 4, 2002	3,510,476,900
Sep 27, 2002	3,745,378,700
Sep 20, 2002	3,654,028,000
Sep 13, 2002	4,136,881,700
Sep 6, 2002	4,176,032,000
Aug 30, 2002	4,293,482,900
Aug 23, 2002	4,789,386,700
Aug 16, 2002	5,102,589,100
Aug 9, 2002	4,763,286,500
Aug 2, 2002	4,828,537,000
Jul 26, 2002	4,867,687,300
Jul 19, 2002	5,585,442,800
Jul 12, 2002	5,715,943,800
Jul 5, 2002	5,989,995,900
Jun 28, 2002	5,742,044,000
Jun 21, 2002	5,742,044,000
Jun 14, 2002	6,329,298,500
Jun 7, 2002	6,446,749,400
May 31, 2002	6,799,102,100
May 24, 2002	7,099,254,400
May 17, 2002	7,843,110,100
May 10, 2002	7,099,254,400
May 3, 2002	6,890,452,800
Apr 26, 2002	7,412,456,800
Apr 19, 2002	8,482,565,000
Apr 12, 2002	8,312,913,700
Apr 5, 2002	8,560,865,600
Mar 28, 2002	8,678,316,500
Mar 22, 2002	8,521,715,300
Mar 15, 2002	8,547,815,500
Mar 8, 2002	9,069,819,500
Mar 1, 2002	8,378,164,200
Feb 22, 2002	7,295,005,900
Feb 15, 2002	7,869,210,300
Feb 8, 2002	7,255,855,600
Feb 1, 2002	7,399,406,700
Jan 25, 2002	7,099,254,400
Jan 18, 2002	6,511,999,900
Jan 11, 2002	7,412,456,800
Jan 4, 2002	7,242,805,500
Dec 28, 2001	6,694,701,300
Dec 21, 2001	6,525,050,000
Dec 14, 2001	6,903,502,900
Dec 7, 2001	7,216,705,300
Nov 30, 2001	6,551,150,200
Nov 23, 2001	6,211,847,600
Nov 16, 2001	6,525,050,000
Nov 9, 2001	6,159,647,200
Nov 2, 2001	5,872,545,000
Oct 26, 2001	5,768,144,200